Welcome to Kett - Tomorrow's Testing Today
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Welcome to Kett - Tomorrow's Testing Today
Integrated Non-Ferrous Coating Gauge — no longer in production
The LH900 measured insulating coatings on aluminum, copper, brass, and other non-ferrous metal from a single integrated probe body. It has been replaced by the LZ990, which reads both non-ferrous and ferrous substrates automatically in one one-piece tool.
$785.00
The LH900 measured insulating coatings (paint, anodizing, plating) on aluminum, copper, brass, and other non-ferrous metal using a single integrated probe. It is no longer manufactured. Its measurement role is now part of the LZ990, a one-piece gauge that reads non-ferrous and ferrous substrates automatically, so a shop no longer needs a separate tool for each metal type.
Your LH900 measured coatings on aluminum and other non-ferrous metal only. The LZ990 adds ferrous measurement in the same one-piece tool, detecting the substrate automatically with no mode to set. It also extends the range to 2000 um, adds onboard memory for roughly 1000 readings with statistics and lot functions, moves to 16 calibration channels, and adds USB and RS-232C output, none of which the LH900 had. Accuracy is unchanged: the LH900 already met the same specification.
Looking for a current replacement? The LZ990 Integrated Coating Thickness Gauge reads non-ferrous and ferrous substrates automatically in one sealed body.
| Weight | 1.6 lbs |
|---|---|
| Dimensions | 9 × 6 × 2 in |
| Measurement Principle | Eddy current |
| Measurement Range | 0 to 1500 µm (0 to 60.0 mils) |
| Accuracy | ±1 µm under 50 µm; ±2% at 50 µm and greater |
| Resolution | 0.1 µm under 100 µm; 1 µm at 100 µm and above |
| Response Time | Instant |
| Applications | Insulating coatings on non-magnetic metal |
| Calibrations | Range-based 2-point calibration |
| Substrate Compatibility | Aluminum, copper, brass, and other non-ferrous |
| Display | Digital LCD, minimum displayed digit 0.1 µm |
| Features | Lower-limit alarm, unit selection (µm/mils), value hold, auto power off (15 min) |
| Operating Temperature | 0 to 40 °C |
| Operating Humidity | 0 to 85% RH, non-condensing |
| Power | 2 x AAA alkaline (1.5 V), included |
| Battery Life | Approximately 35 hours (continuous use) |
| Dimensions | 80 (W) × 80 (D) × 31 (H) mm |
| Weight | 0.1 kg (0.22 lbs) |
| Standard Accessories | Aluminum substrate (NFEJ), plastic calibration foils (50/100/800 µm), foil case, 2 x AAA batteries, carrying pouch, operating manual |
| Options | Beryllium copper calibration foil |
| Warranty | One Year Total Care Warranty covering parts, labor, and specification compliance. Maintenance Agreements available. |
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